Population By Race and Ethnicity in Decatur County, KS in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 2,842 population of Decatur County, Kansas comprised of 92 people who identified as Hispanic (3.24%), and 2,750 people who identified as Non-Hispanic (96.76%).

Race: The White Alone population was the largest racial group in Decatur County, Kansas with a population of 2,746 (96.62%); Two Or More Races population was the second largest racial group with a population of 44 (1.55%); and Black or African American Alone was the third largest racial group with a population of 26 (0.92%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Decatur County, Kansas in 2018, with a population of 2,663 (93.7%); the second largest ethnic group was White Alone - Hispanic with a population of 83 (2.92%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 43 (1.51%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Decatur, Kansas.

You can find similar information for other Kansas counties, and for Kansas.

See this for other years:
Hispanics and Non Hispanics in Decatur County, KS in 2018
Total Population:
Race in Decatur County, KS in 2018
Total Population:
Ethnicity in Decatur County, KS in 2018
Total Population:
Population By Race in Decatur , KS in 2018
Race Population Percentage
Black or African American Alone 26 0.92%
White Alone 2,746 96.62%
American Indian and Alaska Native Alone 18 0.63%
Asian Alone 8 0.28%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 44 1.55%
Population By Ethnicity in Decatur , KS in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 3 0.11%
White Alone - Hispanic 83 2.92%
American Indian and Alaska Native Alone - Hispanic 4 0.14%
Asian Alone - Hispanic 1 0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 1 0.04%
Black or African American Alone - Non Hispanic 23 0.81%
White Alone - Non Hispanic 2,663 93.7%
American Indian and Alaska Native Alone - Non Hispanic 14 0.49%
Asian Alone - Non Hispanic 7 0.25%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 43 1.51%